ColeopteraCurculionidae – Snout and Bark Beetles

Anthonomus testaceosquamosus

This record describes Anthonomus testaceosquamosus (species). Recorded family: Curculionidae. Recorded order: Coleoptera.

Identification and Appearance

Anthonomus testaceosquamosus - Anthonomus testaceosquamosus
Contributed by Mike Quinn; Additional contributions by v belov

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Curculionoidea
Family
Curculionidae (Snout and Bark Beetles)
Subfamily
Curculioninae
Tribe
Anthonomini
Genus
Anthonomus

Imported taxonomy record. Source availability varies; see the source references and editorial policy below.

Habitat and Range

Geographic Range

coastal s. TX & ne.Mexico ‒ map

Diet and Behavior

Diet: reared from Abutilon and (a large series from) Allowissadula lozanii (Malvaceae) ‒Wayne Clark

Additional species information

Species notes from the sources

Etymology: Anthonomus testaceosquamosus Linell 1897

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Anthonomus testaceosquamosus. Species-specific details appear above.

Group overview

Coleoptera is the largest order of insects with over 400,000 described species, representing ~25% of all known animal species and ~40% of all insects. In the U.S. alone, nearly 30,000 beetle species have been identified.

Ecological role of the group

Beetles are prominent decomposers, especially in forests, breaking down dead wood and recycling nutrients. As predators, they reduce populations of pest insects. Many species are also important pollinators of flowering plants.

Economic and practical significance of the group

Beetles have major economic significance: leaf beetles (Chrysomelidae) and weevils (Curculionoidea) are among the most destructive agricultural pests globally, costing billions annually, while predatory species like ladybugs provide natural pest control.

Recorded sources for this group: Britannica, Smithsonian, NCSU Entomology. Imported estimates may describe particular regions or reporting periods.

Explore Coleoptera families and species →

Photos of Anthonomus testaceosquamosus (3)

Anthonomus testaceosquamosus - photo 1
Contributed by Mike Quinn; Additional contributions by v belov
Anthonomus testaceosquamosus - photo 2
Contributed by Mike Quinn; Additional contributions by v belov
Anthonomus testaceosquamosus - photo 3
Contributed by Mike Quinn; Additional contributions by v belov

Photo credits: Contributed by Mike Quinn; Additional contributions by v belov

Frequently Asked Questions About Anthonomus testaceosquamosus

How big is Anthonomus testaceosquamosus?

Length sans head 2.5 mm (Linell 1897)

Where is Anthonomus testaceosquamosus found?

Range: coastal s. TX & ne.Mexico ‒ map

What does Anthonomus testaceosquamosus eat?

The diet of the Anthonomus testaceosquamosus includes reared from Abutilon and (a large series from) Allowissadula lozanii (Malvaceae) ‒Wayne Clark.

How we use and review source data. Source count does not imply independent verification.

Photo credits: Contributed by Mike Quinn; Additional contributions by v belov. Contributors retain copyright over their individual contributions.